Upstream information

CVE-2020-8566 at MITRE

Description

In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 4.7
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Access Vector Local Local
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1177662 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/coredns:1.6.7
  • coredns >= 1.6.7-3.13.1
Container caasp/v4/etcd:3.4.13
  • etcd >= 3.4.13-4.15.1
  • etcdctl >= 3.4.13-4.15.1
Container caasp/v4/helm-tiller:2.16.12
  • helm >= 2.16.12-3.10.1
Container caasp/v4/hyperkube:v1.17.17
  • kubernetes-common >= 1.17.13-4.21.2
Container caasp/v4/kubernetes-client:1.17.17
Container caasp/v4/kured:1.3.0
  • kubernetes-client >= 1.17.13-4.21.2
  • kubernetes-common >= 1.17.13-4.21.2
Container caasp/v4/kucero:1.3.0
  • kubernetes-client >= 1.17.13-4.21.2
  • kubernetes-common >= 1.17.13-4.21.2
  • kucero >= 1.3.0-1.3.1
SUSE CaaS Platform 4.0
  • caasp-release >= 4.2.4-24.36.1
  • cri-o >= 1.16.1-3.37.3
  • cri-o-kubeadm-criconfig >= 1.16.1-3.37.3
  • etcdctl >= 3.4.13-4.15.1
  • helm >= 2.16.12-3.10.1
  • helm3 >= 3.3.3-1.3.1
  • kubernetes-client >= 1.17.13-4.21.2
  • kubernetes-common >= 1.17.13-4.21.2
  • kubernetes-kubeadm >= 1.17.13-4.21.2
  • kubernetes-kubelet >= 1.17.13-4.21.2
  • skuba >= 1.4.11-3.49.2
  • skuba-update >= 1.4.11-3.49.2
  • terraform-provider-aws >= 2.59.0-1.6.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2020-3760
SUSE Linux Enterprise High Performance Computing 15 SP1
SUSE Linux Enterprise Module for Containers 15 SP1
SUSE Linux Enterprise Server 15 SP1
SUSE Linux Enterprise Server for SAP Applications 15 SP1
SUSE Linux Enterprise Storage 6
SUSE Manager Proxy 4.0
SUSE Manager Retail Branch Server 4.0
SUSE Manager Server 4.0
  • kubernetes-client >= 1.17.13-4.21.2
  • kubernetes-common >= 1.17.13-4.21.2
Patchnames:
SUSE-SLE-Module-Containers-15-SP1-2020-3760


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE CaaS Platform 4.0 caasp-release Released
SUSE CaaS Platform 4.0 cri-o Released
SUSE CaaS Platform 4.0 etcd Released
SUSE CaaS Platform 4.0 helm Released
SUSE CaaS Platform 4.0 kubernetes Released
SUSE CaaS Platform 4.0 skuba Released
SUSE CaaS Platform 4.0 terraform-provider-aws Released
SUSE Enterprise Storage 6 kubernetes Released
SUSE Linux Enterprise High Performance Computing 12 kubernetes Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kubernetes Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS kubernetes Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS kubernetes Released
SUSE Linux Enterprise High Performance Computing 15 SP3 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 terraform-provider-aws Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 helm Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 terraform-provider-aws Not affected
SUSE Linux Enterprise Module for Containers 15 SP1 kubernetes Released
SUSE Linux Enterprise Module for Containers 15 SP3 helm Not affected
SUSE Linux Enterprise Module for Containers 15 SP4 helm Not affected
SUSE Linux Enterprise Module for Public Cloud 12 kubernetes Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP3 terraform-provider-aws Not affected
SUSE Linux Enterprise Module for Public Cloud 15 SP4 terraform-provider-aws Not affected
SUSE Linux Enterprise Server 12 kubernetes Affected
SUSE Linux Enterprise Server 12 SP3 kubernetes Affected
SUSE Linux Enterprise Server 12 SP4 kubernetes Affected
SUSE Linux Enterprise Server 12 SP5 kubernetes Affected
SUSE Linux Enterprise Server 15 SP1 kubernetes Released
SUSE Linux Enterprise Server 15 SP1 LTSS kubernetes Released
SUSE Linux Enterprise Server 15 SP3 helm Not affected
SUSE Linux Enterprise Server 15 SP3 terraform-provider-aws Not affected
SUSE Linux Enterprise Server 15 SP4 helm Not affected
SUSE Linux Enterprise Server 15 SP4 terraform-provider-aws Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 kubernetes Released
SUSE Linux Enterprise Server for SAP Applications 12 kubernetes Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 kubernetes Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 kubernetes Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 kubernetes Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kubernetes Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 terraform-provider-aws Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 helm Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 terraform-provider-aws Not affected
SUSE Linux Enterprise Storage 6 kubernetes Released
SUSE Linux Enterprise Storage 7.1 helm Not affected
SUSE Linux Enterprise Storage 7.1 terraform-provider-aws Not affected
SUSE Manager Proxy 4.0 kubernetes Released
SUSE Manager Proxy 4.2 helm Not affected
SUSE Manager Proxy 4.2 terraform-provider-aws Not affected
SUSE Manager Proxy 4.3 helm Not affected
SUSE Manager Proxy 4.3 terraform-provider-aws Not affected
SUSE Manager Retail Branch Server 4.0 kubernetes Released
SUSE Manager Retail Branch Server 4.2 helm Not affected
SUSE Manager Retail Branch Server 4.2 terraform-provider-aws Not affected
SUSE Manager Retail Branch Server 4.3 helm Not affected
SUSE Manager Retail Branch Server 4.3 terraform-provider-aws Not affected
SUSE Manager Server 4.0 kubernetes Released
SUSE Manager Server 4.2 helm Not affected
SUSE Manager Server 4.2 terraform-provider-aws Not affected
SUSE Manager Server 4.3 helm Not affected
SUSE Manager Server 4.3 terraform-provider-aws Not affected